<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		
	</head>
	<body>
		<button type="button" onclick="asd()">跳转到b</button>
		<button type="button" onclick="ad()">刷新</button>
	</body>
	<script type="text/javascript">
		function asd(){
			location.href='b.html'
		}
		function ad(){
			location.reload();
		}
	</script>
</html>
